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Description

40.5-37mm Step-Down Adapter Ring This 40.5-37mm Step-Down Adapter Ring easily screws onto the front of any lens with a 40.5mm filter mount, and allows you to convert to the 37mm threads of accessory items (such as filters, hoods, ring flashes and lens converters).
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Bower 40.5-37mm Step Down Adapter Ring

By BOWER

Product Details

40.5-37mm Step-Down Adapter Ring This 40.5-37mm Step-Down Adapter Ring easily screws onto the front of any lens with a 40.5mm filter mount, and allows you to convert to the 37mm threads of accessory items (such as filters, hoods, ring flashes and lens converters).